113021302243 has 2 divisors, whose sum is σ = 113021302244. Its totient is φ = 113021302242.

The previous prime is 113021302201. The next prime is 113021302259. The reversal of 113021302243 is 342203120311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113021302243 is a prime.

It is not a weakly prime, because it can be changed into another prime (113021302543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510651121 + 56510651122.

It is an arithmetic number, because the mean of its divisors is an integer number (56510651122).

Almost surely, 2^113021302243 is an apocalyptic number.

113021302243 is a deficient number, since it is larger than the sum of its proper divisors (1).

113021302243 is an equidigital number, since it uses as much as digits as its factorization.

113021302243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 113021302243 its reverse (342203120311), we get a palindrome (455224422554).

The spelling of 113021302243 in words is "one hundred thirteen billion, twenty-one million, three hundred two thousand, two hundred forty-three".